<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <script src="https://volunteer.cdn-go.cn/404/latest/404.js" rendertarget="404DIV"></script>
    <title>404</title>
    <link href="/css/bootstrap.css" rel="stylesheet" />
    <style>
        label {
            font-weight: normal;
        }

        .panel-body .glyphicon-remove {
            display: none;
        }

        .panel-body:hover .glyphicon-remove {
            display: inline-block
        }
    </style>
</head>
<body>
    <!-- <h1>404 Not Found</h1> -->
    <!-- <script src="//volunteer.cdn-go.cn/404/latest/404.js"></script> -->

    <div  class="text-center" style="padding-top: 20px;">
        <a href="/" class="btn btn-danger">返回首页</a>
    </div>
    <hr>

    <div id="404DIV"></div>

          
                
</body>
</html>